Use the Vixen Optics DSLR T-Ring Camera Adapter to adapt your FUJIFILM X-Mount mirrorless camera body for astrophotography through a telescope optical tube assembly (OTA). This ring fits onto the body using the same bayonet mount that conventional lenses use, and requires a T-Mount to fit into the OTA's drawtube or it can simply screw onto SCT imaging backs and other imaging accessories for prime focus photography techniques.